id);
}
}, 10, 3);
}
public static function add_meta_box()
{
add_meta_box(
// $id
'podlove_podcast',
// $title
__('Podcast Episode', 'podlove-podcasting-plugin-for-wordpress'),
// $callback
'\Podlove\Podcast_Post_Meta_Box::post_type_meta_box_callback',
// $page
'podcast',
// $context
'normal',
// $priority
'high'
);
}
/**
* Meta Box Template.
*
* @param mixed $post
*/
public static function post_type_meta_box_callback($post)
{
$post_id = $post->ID;
$podcast = Model\Podcast::get();
$episode = Model\Episode::find_or_create_by_post_id($post_id);
wp_nonce_field(\Podlove\PLUGIN_FILE, 'podlove_noncename'); ?>
'_podlove_meta',
'submit_button' => false,
'form' => false,
'is_table' => false,
];
$form_data = self::get_form_data($episode);
\Podlove\Form\build_for($episode, $form_args, function ($form) use ($form_data) {
$wrapper = new \Podlove\Form\Input\DivWrapper($form);
$episode = $form->object;
foreach ($form_data as $entry) {
$wrapper->{$entry['type']}($entry['key'], $entry['options']);
}
}); ?>
file_type()) {
continue;
}
// get formats configured for this show
$asset_options[$asset->id] = $asset->title;
// find out which formats are active
$asset_values[$asset->id] = null !== Model\MediaFile::find_by_episode_id_and_episode_asset_id($episode->id, $asset->id);
}
// FIXME: empty checkbox -> no file id
// solution: when one checks the box, an AJAX request has to create and validate the file
$episode_assets_form = [
'label' => __('Media Files', 'podlove-podcasting-plugin-for-wordpress'),
'description' => '',
'options' => $asset_options,
'default' => true,
'multi_values' => $asset_values,
'before' => function () {
?>
function ($callback) {
?>
function ($asset_id) use ($episode) {
$asset = \Podlove\Model\EpisodeAsset::find_by_id($asset_id);
$format = $asset->file_type();
$file = \Podlove\Model\MediaFile::find_by_episode_id_and_episode_asset_id($episode->id, $asset->id);
$size = is_object($file) ? (int) $file->size : 0;
$attributes = [
'data-template' => \Podlove\Model\Podcast::get()->get_url_template(),
'data-size' => $size === 1 ? 'unknown' : number_format_i18n($size),
'data-episode-asset-id' => $asset->id,
'data-episode-id' => $episode->id,
'data-file-url' => (is_object($file)) ? $file->get_file_url() : '',
];
if ($file) {
$attributes['data-id'] = $file->id;
}
$out = '';
foreach ($attributes as $key => $value) {
$out .= sprintf('%s="%s" ', $key, $value);
}
return $out;
},
];
if (empty($asset_options)) {
$episode_assets_form['description'] =
sprintf(
'%s ',
__('You need to configure assets for this show. No assets, no fun.', 'podlove-podcasting-plugin-for-wordpress')
)
.' '
.sprintf(
'%s ',
admin_url('admin.php?page=podlove_episode_assets_settings_handle'),
__('Configure Assets', 'podlove-podcasting-plugin-for-wordpress')
);
}
return $episode_assets_form;
}
/**
* Save post data on WordPress callback.
*
* @param int $post_id
*/
public function save_postdata($post_id)
{
global $wpdb;
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
return;
}
if (empty($_POST['podlove_noncename']) || !wp_verify_nonce($_POST['podlove_noncename'], \Podlove\PLUGIN_FILE)) {
return;
}
// Check permissions
if ('podcast' !== $_POST['post_type'] || !current_user_can('edit_post', $post_id)) {
return;
}
if (!isset($_POST['_podlove_meta']) || !is_array($_POST['_podlove_meta'])) {
return;
}
do_action('podlove_save_episode', $post_id, $_POST['_podlove_meta']);
// sanitize data
$episode_data = filter_input_array(INPUT_POST, [
'_podlove_meta' => ['flags' => FILTER_REQUIRE_ARRAY],
]);
$episode_data = $episode_data['_podlove_meta'];
$episode_data_filter = [
'number' => FILTER_SANITIZE_NUMBER_INT,
'title' => ['flags' => FILTER_FLAG_NO_ENCODE_QUOTES, 'filter' => FILTER_SANITIZE_STRING],
'subtitle' => ['flags' => FILTER_FLAG_NO_ENCODE_QUOTES, 'filter' => FILTER_SANITIZE_STRING],
'summary' => ['flags' => FILTER_FLAG_NO_ENCODE_QUOTES, 'filter' => FILTER_SANITIZE_STRING],
'slug' => FILTER_SANITIZE_STRING,
'type' => FILTER_SANITIZE_STRING,
'duration' => FILTER_SANITIZE_STRING,
'episode_assets' => ['flags' => FILTER_REQUIRE_ARRAY, 'filter' => FILTER_SANITIZE_STRING],
'guid' => FILTER_SANITIZE_STRING,
];
$episode_data_filter = apply_filters('podlove_episode_data_filter', $episode_data_filter);
$episode_data = filter_var_array($episode_data, $episode_data_filter);
$episode_data = apply_filters('podlove_episode_data_before_save', $episode_data);
$episode_data['subtitle'] = \Podlove\maybe_encode_emoji($episode_data['subtitle']);
$episode_data['summary'] = \Podlove\maybe_encode_emoji($episode_data['summary']);
// save changes
$episode = \Podlove\Model\Episode::find_or_create_by_post_id($post_id);
$episode_slug_has_changed = isset($episode_data['slug']) && $episode_data['slug'] != $episode->slug;
$episode->update_attributes($episode_data);
if ($episode_slug_has_changed) {
$episode->refetch_files();
}
if (isset($episode_data['episode_assets'])) {
$this->save_episode_assets($episode, $episode_data['episode_assets']);
} else {
$this->save_episode_assets($episode, []);
}
}
/**
* Save episode assets based on checkbox data.
*
* @param \Podlove\Model\Episode $episode
* @param array $checkbox_data Raw form data for checkboxes.
* Contains 'on' for checked boxes and no entry at all for unchecked ones.
*/
public function save_episode_assets($episode, $checkbox_data)
{
// create array where the keys are asset_ids and values false
$assets = array_map(
function ($_) {
return false;
},
array_flip(
array_map(
function ($l) {
return $l->id;
},
Model\EpisodeAsset::all()
)
)
);
// set those assets to true where the checkbox is set
foreach ($assets as $id => $_) {
if (isset($checkbox_data[$id]) && $checkbox_data[$id] === 'on') {
$assets[$id] = true;
}
}
// create new ones, delete unchecked ones
foreach ($assets as $episode_asset_id => $episode_asset_value) {
$file = Model\MediaFile::find_by_episode_id_and_episode_asset_id($episode->id, $episode_asset_id);
if ($file === null && $episode_asset_value) {
$file = new Model\MediaFile();
$file->episode_id = $episode->id;
$file->episode_asset_id = $episode_asset_id;
$file->save();
} elseif ($file !== null && !$episode_asset_value) {
$file->delete();
}
}
}
private static function get_form_data($episode)
{
$form_data = [
[
'type' => 'string',
'key' => 'number',
'options' => [
'label' => __('Number', 'podlove-podcasting-plugin-for-wordpress'),
'description' => __('An episode number (1, 2, 3 etc.)', 'podlove-podcasting-plugin-for-wordpress'),
'html' => [
'class' => 'podlove-check-input',
],
'type' => 'number',
'positive_number' => 1
],
'position' => 1200,
], ['type' => 'string',
'key' => 'title',
'options' => [
'label' => __('Title', 'podlove-podcasting-plugin-for-wordpress'),
'description' => __('Clear, concise name for your episode. It is recommended to not include the podcast title, episode number, season number or date in this tag.', 'podlove-podcasting-plugin-for-wordpress'),
'html' => [
'class' => 'podlove-check-input',
],
],
'position' => 1100,
], [
'type' => 'text',
'key' => 'subtitle',
'options' => [
'label' => __('Subtitle', 'podlove-podcasting-plugin-for-wordpress'),
'description' => __('Single sentence describing the episode.', 'podlove-podcasting-plugin-for-wordpress'),
'html' => [
'class' => 'large-text podlove-check-input',
'rows' => 2,
],
],
'position' => 1000,
], [
'type' => 'text',
'key' => 'summary',
'options' => [
'label' => __('Summary', 'podlove-podcasting-plugin-for-wordpress'),
'description' => '',
'html' => [
'class' => 'large-text podlove-check-input',
'rows' => 3,
],
],
'position' => 900,
], [
'type' => 'select',
'key' => 'type',
'options' => [
'label' => __('Type', 'podlove-podcasting-plugin-for-wordpress'),
'description' => __('Episode type. May be used by podcast clients.', 'podlove-podcasting-plugin-for-wordpress'),
'html' => [
'class' => 'large-text podlove-check-input',
'rows' => 3,
],
'default' => 'full',
'options' => \Podlove\episode_types(),
],
'position' => 890,
], [
'type' => 'string',
'key' => 'slug',
'options' => [
'label' => __('Episode Media File Slug', 'podlove-podcasting-plugin-for-wordpress'),
'description' => '',
'html' => ['class' => 'regular-text podlove-check-input'],
],
'position' => 510,
], [
'type' => 'string',
'key' => 'duration',
'options' => [
'label' => __('Duration', 'podlove-podcasting-plugin-for-wordpress'),
'description' => '',
'html' => ['class' => 'regular-text podlove-check-input'],
],
'position' => 400,
], [
'type' => 'multiselect',
'key' => 'episode_assets',
'options' => Podcast_Post_Meta_Box::episode_assets_form($episode),
'position' => 300,
],
];
// allow modules to add / change the form
$form_data = apply_filters('podlove_episode_form_data', $form_data, $episode);
// sort entities by position
// TODO first sanitize position attribute, then I don't have to check on each comparison
usort($form_data, [__CLASS__, 'compare_by_position']);
return $form_data;
}
}